D/S Hai Dah
- Other names
- ex Havdrott,ex Hilda Lea,ex Cygnus
- Call sign
- LDSB
- Class
- DNV1A1
- Shipping company
- Nationality
Norway- Home port
- Enlistment district
Shipyard
- Name
- Build year
- 1906
- Yard number
- 136
- Month of delivery
- September
Other
- Participant in WW1
- Participant in WW2
- Civilian ship
Tonnage
- Gross tonnage:
- 1.186
- Net tonnage:
- 713
- Deadweight:
- 2.100
Engine
- Propulsion:
- Engine size:
- NHK 153 IHK 780
- Speed:
- 9
Dimensions
- Length:
- 235.0'
- Beam:
- 36.3'
- Draft:
- 15.8'
Seafarer Nationality Position Signed on Signed off Harbour Date Harbour Date 🠗1 
IndiaTrimmer Bombay 8/9/1942 Avmønstret før 5/1/1943 IndiaBhandary Bombay 8/9/1942 Avmønstret før 5/1/1943 IndiaBombay 8/9/1942 Avmønstret før 5/1/1943 NorwayRangoon 1/21/1942 Bombay 7/9/1943 NorwayShanghai 2/19/1941 Bombay 8/20/1943 NorwayShanghai 2/24/1941 Bombay 6/23/1944 NorwayBombay 6/13/1944 Bombay 6/28/1946 NorwayBombay 8/21/1943 Bombay 8/10/1946 NorwayBombay 7/13/1943 Unknown 8/1946 IndiaSjømann Unknown Unknown Unknown Unknown 
ChinaTjener Unknown Unknown Unknown Unknown ChinaUnknown Unknown Unknown Unknown ChinaUnknown Unknown Unknown Unknown IndiaSjømann Unknown Unknown Unknown Unknown IndiaUnknown Unknown Unknown Unknown IndiaSjømann Unknown Unknown Unknown Unknown ChinaUnknown Unknown Unknown Unknown IndiaUnknown Unknown Unknown Unknown IndiaUnknown Unknown Unknown Unknown NorwayUnknown Unknown Unknown Unknown ChinaUnknown Unknown Unknown Unknown IndiaUnknown 6/30/1944 Unknown Unknown IndiaBhandary Om bord pr. 6/30/1944 Unknown Unknown IndiaHarbour crew Unknown 6/30/1944 Unknown Unknown IndiaHarbour crew Om bord pr. 6/30/1944 Unknown Unknown